346375090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1\times {\mathrm{1103}}^1$

素因数の和:2154

約数の個数: 32

約数和(自身を含む): 644806656

約数和(自身を除く): 298431566

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1013, 1103, 2026, 2206, 5065, 5515, 10130, 11030, 31403, 34193, 62806, 68386, 157015, 170965, 314030, 341930, 1117339, 2234678, 5586695, 11173390, 34637509, 69275018, 173187545, 346375090]

約数ペア:

[(1, 346375090), (2, 173187545), (5, 69275018), (10, 34637509), (31, 11173390), (62, 5586695), (155, 2234678), (310, 1117339), (1013, 341930), (1103, 314030), (2026, 170965), (2206, 157015), (5065, 68386), (5515, 62806), (10130, 34193), (11030, 31403)]